What is the primary purpose of a code review in software development?
a) To ensure the quality and correctness of the code
b) To generate documentation for the code
c) To track the time spent on writing the code
d) To deploy the software to production
Answer:
a) To ensure the quality and correctness of the code
Explanation:
The primary purpose of a code review is to ensure the quality, correctness, and maintainability of the code. During a code review, peers or senior developers examine the code for issues such as logic errors, security vulnerabilities, code style, and adherence to best practices.
Code reviews help identify defects early, improve code readability, and encourage knowledge sharing among team members. They are a critical step in the software development process for improving overall code quality.
By regularly conducting code reviews, teams can reduce the number of bugs in production and ensure that the codebase remains maintainable over time.